Math Chapter Wise question with answer

Q01 The least possible value of 'a' for which the function f(x)=x2 +ax+1 may be increasing in the interval [1, 2] is English · UP PGT-2016 (02-02-2019) Q02 Function f(x)=x3 –3x2 –24x+5 is increasing in the interval English · Rajasthan TGT 2011 Q03 If the function f given by f(x)= x3 –3 (a– 2)x2 +3ax + 7, for some a∈R is increasing in (0, 1] and decreasing in [1... English · EMRS PGT-2023 Q04 Function f(x)=x2 e-x is monotonic increasing when English · Rajasthan TGT 2011 Q05 The function -1 (x) = cot x + x f increases in the interval: English · EMRS PGT-2023 Q06 The interval in which the function f(x) = 4x3 − 6x2 − 72x+ 30 decreases is: English · NVS PGT 2022